| // Copyright 2018 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "components/arc/property/arc_property_bridge.h" |
| |
| #include "base/bind.h" |
| #include "base/memory/singleton.h" |
| #include "components/arc/arc_bridge_service.h" |
| #include "components/arc/arc_browser_context_keyed_service_factory_base.h" |
| |
| namespace arc { |
| namespace { |
| |
| // Singleton factory for ArcPropertyBridge. |
| class ArcPropertyBridgeFactory |
| : public internal::ArcBrowserContextKeyedServiceFactoryBase< |
| ArcPropertyBridge, |
| ArcPropertyBridgeFactory> { |
| public: |
| // Factory name used by ArcBrowserContextKeyedServiceFactoryBase. |
| static constexpr const char* kName = "ArcPropertyBridgeFactory"; |
| |
| static ArcPropertyBridgeFactory* GetInstance() { |
| return base::Singleton<ArcPropertyBridgeFactory>::get(); |
| } |
| |
| private: |
| friend base::DefaultSingletonTraits<ArcPropertyBridgeFactory>; |
| ArcPropertyBridgeFactory() = default; |
| ~ArcPropertyBridgeFactory() override = default; |
| }; |
| |
| } // namespace |
| |
| // static |
| ArcPropertyBridge* ArcPropertyBridge::GetForBrowserContext( |
| content::BrowserContext* context) { |
| return ArcPropertyBridgeFactory::GetForBrowserContext(context); |
| } |
| |
| ArcPropertyBridge::ArcPropertyBridge(content::BrowserContext* context, |
| ArcBridgeService* bridge_service) |
| : arc_bridge_service_(bridge_service) { |
| arc_bridge_service_->property()->AddObserver(this); |
| } |
| |
| ArcPropertyBridge::~ArcPropertyBridge() { |
| DCHECK_CALLED_ON_VALID_THREAD(thread_checker_); |
| arc_bridge_service_->property()->RemoveObserver(this); |
| } |
| |
| void ArcPropertyBridge::OnConnectionReady() { |
| DCHECK_CALLED_ON_VALID_THREAD(thread_checker_); |
| mojom::PropertyInstance* property_instance = ARC_GET_INSTANCE_FOR_METHOD( |
| arc_bridge_service_->property(), GetGcaMigrationProperty); |
| DCHECK(property_instance); |
| |
| for (auto& pending_request : pending_requests_) { |
| property_instance->GetGcaMigrationProperty(std::move(pending_request)); |
| } |
| pending_requests_.clear(); |
| } |
| |
| void ArcPropertyBridge::GetGcaMigrationProperty( |
| mojom::PropertyInstance::GetGcaMigrationPropertyCallback callback) { |
| DCHECK_CALLED_ON_VALID_THREAD(thread_checker_); |
| mojom::PropertyInstance* property_instance = ARC_GET_INSTANCE_FOR_METHOD( |
| arc_bridge_service_->property(), GetGcaMigrationProperty); |
| if (!property_instance) { |
| pending_requests_.emplace_back(std::move(callback)); |
| return; |
| } |
| |
| property_instance->GetGcaMigrationProperty(std::move(callback)); |
| } |
| |
| } // namespace arc |